13939920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1057

約数の個数: 120

約数和(自身を含む): 49327200

約数和(自身を除く): 35387280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1019, 1140, 1368, 1520, 1710, 2038, 2280, 2736, 3057, 3420, 4076, 4560, 5095, 6114, 6840, 8152, 9171, 10190, 12228, 13680, 15285, 16304, 18342, 19361, 20380, 24456, 30570, 36684, 38722, 40760, 45855, 48912, 58083, 61140, 73368, 77444, 81520, 91710, 96805, 116166, 122280, 146736, 154888, 174249, 183420, 193610, 232332, 244560, 290415, 309776, 348498, 366840, 387220, 464664, 580830, 696996, 733680, 774440, 871245, 929328, 1161660, 1393992, 1548880, 1742490, 2323320, 2787984, 3484980, 4646640, 6969960, 13939920]

約数ペア:

[(1, 13939920), (2, 6969960), (3, 4646640), (4, 3484980), (5, 2787984), (6, 2323320), (8, 1742490), (9, 1548880), (10, 1393992), (12, 1161660), (15, 929328), (16, 871245), (18, 774440), (19, 733680), (20, 696996), (24, 580830), (30, 464664), (36, 387220), (38, 366840), (40, 348498), (45, 309776), (48, 290415), (57, 244560), (60, 232332), (72, 193610), (76, 183420), (80, 174249), (90, 154888), (95, 146736), (114, 122280), (120, 116166), (144, 96805), (152, 91710), (171, 81520), (180, 77444), (190, 73368), (228, 61140), (240, 58083), (285, 48912), (304, 45855), (342, 40760), (360, 38722), (380, 36684), (456, 30570), (570, 24456), (684, 20380), (720, 19361), (760, 18342), (855, 16304), (912, 15285), (1019, 13680), (1140, 12228), (1368, 10190), (1520, 9171), (1710, 8152), (2038, 6840), (2280, 6114), (2736, 5095), (3057, 4560), (3420, 4076)]